Mercurial > hg > nginx-site
annotate xml/ru/docs/http/ngx_http_proxy_module.xml @ 364:bb51d3e17dd0
Style fixed.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Fri, 27 Jan 2012 10:39:12 +0000 |
parents | a4fa80755eab |
children | 781b23ba3b0a |
rev | line source |
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222
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1 <?xml version="1.0"?> |
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2 |
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3 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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4 |
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5 <module name="Модуль ngx_http_proxy_module" |
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6 link="/ru/docs/http/ngx_http_proxy_module.html" |
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7 lang="ru"> |
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8 |
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9 <section id="summary"> |
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10 |
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11 <para> |
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12 Модуль <literal>ngx_http_proxy_module</literal> позволяет передавать |
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13 запросы другому серверу. |
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14 </para> |
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15 |
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16 </section> |
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17 |
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18 |
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19 <section id="example" name="Пример конфигурации"> |
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20 |
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21 <para> |
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22 <example> |
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23 location / { |
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24 proxy_pass http://localhost:8000; |
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25 proxy_set_header Host $host; |
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26 proxy_set_header X-Real-IP $remote_addr; |
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27 } |
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28 </example> |
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29 </para> |
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30 |
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31 </section> |
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32 |
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33 |
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34 <section id="directives" name="Директивы"> |
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35 |
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36 <directive name="proxy_buffer_size"> |
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37 <syntax><value>размер</value></syntax> |
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38 <default>4k|8k</default> |
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39 <context>http</context> |
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40 <context>server</context> |
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41 <context>location</context> |
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42 |
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43 <para> |
279 | 44 Задаёт <value>размер</value> буфера, в который будет читаться |
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45 первая часть ответа, получаемого от проксируемого сервера. |
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46 В этой части ответа находится, как правило, небольшой заголовок ответа. |
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47 По умолчанию размер буфера равен размеру одного буфера в директиве |
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48 <link id="proxy_buffers"/>, однако его можно сделать меньше. |
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49 </para> |
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50 |
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51 </directive> |
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52 |
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53 |
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54 <directive name="proxy_buffering"> |
271 | 55 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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56 <default>on</default> |
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57 <context>http</context> |
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58 <context>server</context> |
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59 <context>location</context> |
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60 |
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61 <para> |
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62 Разрешает или запрещает использовать буферизацию ответа проксируемого сервера. |
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63 </para> |
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64 |
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65 <para> |
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66 Если буферизация включена, то nginx принимает ответ проксируемого сервера |
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67 как можно быстрее, сохраняя его в буферы, заданные директивами |
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68 <link id="proxy_buffer_size"/> и <link id="proxy_buffers"/>. |
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69 Если ответ не вмещается целиком в память, то его часть записывается на диск. |
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70 </para> |
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71 |
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72 <para> |
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73 Если буферизация выключена, то ответ синхронно передаётся клиенту сразу же |
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74 по мере его поступления. |
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75 nginx не пытается считать весь ответ проксируемого сервера. |
279 | 76 Максимальный размер данных, который nginx может принять от сервера |
77 за один раз, задаётся директивой <link id="proxy_buffer_size"/>. | |
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78 </para> |
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79 |
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80 </directive> |
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81 |
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82 |
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83 <directive name="proxy_buffers"> |
271 | 84 <syntax><value>число</value> <value>размер</value></syntax> |
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85 <default>8 4k|8k</default> |
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86 <context>http</context> |
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87 <context>server</context> |
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88 <context>location</context> |
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89 |
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90 <para> |
279 | 91 Задаёт <value>число</value> и <value>размер</value> буферов |
92 для одного соединения, | |
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93 в которые будет читаться ответ, получаемый от проксируемого сервера. |
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94 По умолчанию размер одного буфера равен размеру страницы. |
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95 В зависимости от платформы это или 4K, или 8K. |
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96 </para> |
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97 |
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98 </directive> |
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99 |
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100 |
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101 <directive name="proxy_cache"> |
271 | 102 <syntax><value>зона</value> | <literal>off</literal></syntax> |
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103 <default>off</default> |
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104 <context>http</context> |
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105 <context>server</context> |
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106 <context>location</context> |
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107 |
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108 <para> |
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109 Задаёт зону для кэширования. |
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110 Одна и та же зона может использоваться в нескольких местах. |
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111 Параметр <literal>off</literal> запрещает кэширование, унаследованное |
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112 с предыдущего уровня конфигурации. |
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113 </para> |
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114 |
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115 </directive> |
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116 |
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117 |
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118 <directive name="proxy_cache_bypass"> |
271 | 119 <syntax><value>строка</value> ...</syntax> |
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120 <default/> |
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121 <context>http</context> |
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122 <context>server</context> |
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123 <context>location</context> |
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124 |
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125 <para> |
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126 Задаёт условия, при которых ответ не будет браться из кэша. |
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127 Если значение хотя бы одного из строковых параметров непустое и не равно “0”, |
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128 то ответ не берётся из кэша: |
98 | 129 <example> |
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130 proxy_cache_bypass $cookie_nocache $arg_nocache$arg_comment; |
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131 proxy_cache_bypass $http_pragma $http_authorization; |
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132 </example> |
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133 Можно использовать совместно с директивой <link id="proxy_no_cache"/>. |
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134 </para> |
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135 |
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136 </directive> |
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137 |
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138 |
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139 <directive name="proxy_cache_key"> |
102
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140 <syntax><value>строка</value></syntax> |
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141 <default>$scheme$proxy_host$request_uri</default> |
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142 <context>http</context> |
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143 <context>server</context> |
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144 <context>location</context> |
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145 |
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146 <para> |
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147 Задаёт ключ для кэширования, например, |
98 | 148 <example> |
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149 proxy_cache_key "$host$request_uri $cookie_user"; |
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150 </example> |
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151 По умолчанию значение директивы близко к строке |
98 | 152 <example> |
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153 proxy_cache_key $scheme$proxy_host$uri$is_args$args; |
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154 </example> |
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155 </para> |
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156 |
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157 </directive> |
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158 |
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159 |
302
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160 <directive name="proxy_cache_lock"> |
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161 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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162 <default>off</default> |
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163 <context>http</context> |
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164 <context>server</context> |
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165 <context>location</context> |
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166 <appeared-in>1.1.12</appeared-in> |
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167 |
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168 <para> |
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169 Если включено, одновременно только одному запросу будет позволено |
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170 заполнить новый элемент кэша, идентифицируемый согласно директиве |
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171 <link id="proxy_cache_key"/>, передав запрос на проксируемый сервер. |
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172 Остальные запросы этого же элемента будут либо ожидать |
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173 появления ответа в кэше, либо освобождения блокировки |
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174 этого элемента, в течение времени, заданного директивой |
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175 <link id="proxy_cache_lock_timeout"/>. |
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176 </para> |
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177 |
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178 </directive> |
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179 |
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180 |
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181 <directive name="proxy_cache_lock_timeout"> |
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182 <syntax><value>время</value></syntax> |
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183 <default>5s</default> |
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184 <context>http</context> |
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185 <context>server</context> |
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186 <context>location</context> |
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187 <appeared-in>1.1.12</appeared-in> |
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188 |
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189 <para> |
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190 Задаёт таймаут для <link id="proxy_cache_lock"/>. |
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191 </para> |
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192 |
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193 </directive> |
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194 |
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195 |
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196 <directive name="proxy_cache_min_uses"> |
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197 <syntax><value>число</value></syntax> |
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198 <default>1</default> |
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199 <context>http</context> |
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200 <context>server</context> |
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201 <context>location</context> |
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202 |
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203 <para> |
279 | 204 Задаёт <value>число</value> запросов, после которого ответ будет закэширован. |
273
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205 </para> |
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206 |
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207 </directive> |
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208 |
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209 |
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210 <directive name="proxy_cache_path"> |
271 | 211 <syntax> |
364 | 212 <value>путь</value> |
213 [<literal>levels</literal>=<value>уровни</value>] | |
214 <literal>keys_zone</literal>=<value>имя</value>:<value>размер</value> | |
215 [<literal>inactive</literal>=<value>время</value>] | |
216 [<literal>max_size</literal>=<value>размер</value>]</syntax> | |
99
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217 <default/> |
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218 <context>http</context> |
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219 |
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220 <para> |
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221 Задаёт путь и другие параметры кэша. |
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222 Данные кэша хранятся в файлах. |
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223 Ключом и именем файла в кэше является результат функции MD5 |
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224 от проксированного URL. |
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225 Параметр <literal>levels</literal> задаёт уровни иерархии кэша, |
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226 например, при использовании |
98 | 227 <example> |
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228 proxy_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m; |
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229 </example> |
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230 имена файлов в кэше будут такого вида: |
98 | 231 <example> |
279 | 232 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis> |
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233 </example> |
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234 </para> |
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235 |
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236 <para> |
279 | 237 Кэшируемый ответ сначала записывается во временный файл, а потом этот файл |
364 | 238 переименовывается. |
239 Начиная с версии 0.8.9, временные файлы и кэш | |
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240 могут располагаться на разных файловых системах, но нужно учитывать, |
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241 что в этом случае вместо дешёвой операции переименовывания в пределах |
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242 одной файловой системы файл копируется с одной файловой системы на другую. |
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243 Поэтому лучше, если кэш будет находиться на той же файловой |
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244 системе, что и каталог с временными файлами, задаваемый директивой |
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245 <link id="proxy_temp_path"/> для данного location. |
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246 </para> |
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247 |
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248 <para> |
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249 Кроме того, все активные ключи и информация о данных хранятся в разделяемой |
279 | 250 памяти — зоне, <value>имя</value> и <value>размер</value> которой |
251 задаются параметром <literal>keys_zone</literal>. | |
273
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252 Если к данным кэша не обращаются в течение времени, заданного параметром |
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253 <literal>inactive</literal>, то данные удаляются, независимо от их свежести. |
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254 По умолчанию <literal>inactive</literal> равен 10 минутам. |
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255 </para> |
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256 |
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257 <para> |
273
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258 Специальный процесс “cache manager” следит за максимальным размером кэша, |
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259 заданным параметром <literal>max_size</literal>, и при превышении |
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260 его размеров удаляет самые невостребованные данные. |
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261 </para> |
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262 |
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263 </directive> |
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264 |
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265 |
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266 <directive name="proxy_cache_use_stale"> |
271 | 267 <syntax> |
364 | 268 <literal>error</literal> | |
269 <literal>timeout</literal> | | |
270 <literal>invalid_header</literal> | | |
271 <literal>updating</literal> | | |
272 <literal>http_500</literal> | | |
273 <literal>http_502</literal> | | |
274 <literal>http_503</literal> | | |
275 <literal>http_504</literal> | | |
276 <literal>http_404</literal> | | |
277 <literal>off</literal> | |
278 ...</syntax> | |
102
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279 <default>off</default> |
273
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280 <context>http</context> |
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281 <context>server</context> |
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282 <context>location</context> |
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283 |
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284 <para> |
273
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285 Определяет, в каких случаях можно использовать |
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286 устаревший закэшированный ответ, если при работе с проксированным |
364 | 287 сервером возникла ошибка. |
288 Параметры директивы совпадают с параметрами | |
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289 директивы <link id="proxy_next_upstream"/>. |
273
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290 Кроме того, дополнительный параметр <literal>updating</literal> |
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291 разрешает использовать устаревший закэшированный ответ, |
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292 если на данный момент он уже обновляется. |
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293 </para> |
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294 |
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295 </directive> |
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296 |
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297 |
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298 <directive name="proxy_cache_valid"> |
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299 <syntax>[<value>код</value> ...] <value>время</value></syntax> |
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300 <default/> |
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301 <context>http</context> |
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302 <context>server</context> |
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303 <context>location</context> |
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304 |
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305 <para> |
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306 Задаёт время кэширования для разных кодов ответа. |
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307 Например, директивы |
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308 <example> |
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309 proxy_cache_valid 200 302 10m; |
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310 proxy_cache_valid 404 1m; |
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311 </example> |
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312 задают время кэширования 10 минут для ответов с кодами 200 и 302, |
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313 и 1 минуту для ответов с кодом 404. |
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314 </para> |
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315 |
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316 <para> |
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317 Если указано только <value>время</value> кэширования, |
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318 <example> |
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319 proxy_cache_valid 5m; |
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320 </example> |
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321 то кэшируются только ответы 200, 301 и 302. |
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322 </para> |
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323 |
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324 <para> |
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325 Кроме того, можно кэшировать любые ответы с помощью параметра |
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326 <literal>any</literal>: |
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327 <example> |
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328 proxy_cache_valid 200 302 10m; |
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329 proxy_cache_valid 301 1h; |
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330 proxy_cache_valid any 1m; |
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331 </example> |
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332 </para> |
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333 |
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334 </directive> |
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335 |
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336 |
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337 <directive name="proxy_connect_timeout"> |
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338 <syntax><value>время</value></syntax> |
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339 <default>60s</default> |
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340 <context>http</context> |
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341 <context>server</context> |
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342 <context>location</context> |
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343 |
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344 <para> |
279 | 345 Задаёт таймаут для установления соединения с проксированным сервером. |
346 Необходимо иметь в виду, что этот таймаут обычно не может превышать 75 секунд. | |
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347 </para> |
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348 |
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349 </directive> |
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350 |
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351 |
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352 <directive name="proxy_hide_header"> |
279 | 353 <syntax><value>поле</value></syntax> |
102
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354 <default/> |
273
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355 <context>http</context> |
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356 <context>server</context> |
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357 <context>location</context> |
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358 |
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359 <para> |
279 | 360 По умолчанию |
273
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361 nginx не передаёт клиенту поля заголовка <header>Date</header>, |
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362 <header>Server</header>, <header>X-Pad</header> и |
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363 <header>X-Accel-...</header> из ответа проксированного сервера. |
279 | 364 Директива <literal>proxy_hide_header</literal> задаёт дополнительные поля, |
365 которые не будут передаваться. | |
291 | 366 Если же передачу полей нужно разрешить, можно воспользоваться |
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367 директивой <link id="proxy_pass_header"/>. |
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368 </para> |
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369 |
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370 </directive> |
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371 |
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372 |
316
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373 <directive name="proxy_http_version"> |
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374 <syntax><literal>1.0</literal> | <literal>1.1</literal></syntax> |
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375 <default>1.0</default> |
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376 <context>http</context> |
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377 <context>server</context> |
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378 <context>location</context> |
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379 <appeared-in>1.1.4</appeared-in> |
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380 |
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381 <para> |
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382 Задаёт версию протокола HTTP для проксирования. |
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383 По умолчанию используется версия 1.0. |
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384 Для работы |
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385 <link doc="ngx_http_upstream_module.xml" id="keepalive">постоянных |
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386 соединений</link> рекомендуется версия 1.1. |
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387 </para> |
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388 |
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389 </directive> |
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390 |
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Documented the following directives: "keepalive", "proxy_http_version",
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391 |
76
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|
392 <directive name="proxy_ignore_client_abort"> |
271 | 393 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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394 <default>off</default> |
273
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395 <context>http</context> |
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396 <context>server</context> |
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397 <context>location</context> |
76
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|
398 |
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|
399 <para> |
273
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400 Определяет, закрывать ли соединение с проксированным сервером |
76
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|
401 в случае, если клиент закрыл соединение, не дождавшись ответа. |
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changeset
|
402 </para> |
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parents:
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changeset
|
403 |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
404 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
405 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
406 |
4a4caa566120
Russian documentation import.
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|
407 <directive name="proxy_ignore_headers"> |
273
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408 <syntax><value>поле</value> ...</syntax> |
102
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409 <default/> |
273
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410 <context>http</context> |
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|
411 <context>server</context> |
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412 <context>location</context> |
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changeset
|
413 |
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|
414 <para> |
273
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415 Запрещает обработку некоторых полей заголовка из ответа проксированного сервера. |
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416 В директиве можно указать поля <header>X-Accel-Redirect</header>, |
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417 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6), |
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418 <header>X-Accel-Buffering</header> (1.1.6), |
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419 <header>X-Accel-Charset</header> (1.1.6), <header>Expires</header>, |
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420 <header>Cache-Control</header> и <header>Set-Cookie</header> (0.8.44). |
76
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changeset
|
421 </para> |
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Russian documentation import.
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parents:
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changeset
|
422 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
423 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
424 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
425 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
426 <directive name="proxy_intercept_errors"> |
271 | 427 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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|
428 <default>off</default> |
273
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|
429 <context>http</context> |
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|
430 <context>server</context> |
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diff
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|
431 <context>location</context> |
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parents:
diff
changeset
|
432 |
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parents:
diff
changeset
|
433 <para> |
273
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|
434 Определяет, передавать ли клиенту проксированные ответы с кодом |
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|
435 больше либо равным 400, или же перенаправлять их на обработку nginx'у с помощью |
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|
436 директивы <link doc="ngx_http_core_module.xml" id="error_page"/>. |
76
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parents:
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changeset
|
437 </para> |
4a4caa566120
Russian documentation import.
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parents:
diff
changeset
|
438 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
439 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
440 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
441 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
442 <directive name="proxy_next_upstream"> |
271 | 443 <syntax> |
364 | 444 <literal>error</literal> | |
445 <literal>timeout</literal> | | |
446 <literal>invalid_header</literal> | | |
447 <literal>http_500</literal> | | |
448 <literal>http_502</literal> | | |
449 <literal>http_503</literal> | | |
450 <literal>http_504</literal> | | |
451 <literal>http_404</literal> | | |
452 <literal>off</literal> | |
453 ...</syntax> | |
102
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diff
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|
454 <default>error timeout</default> |
273
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|
455 <context>http</context> |
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diff
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|
456 <context>server</context> |
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diff
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|
457 <context>location</context> |
76
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Russian documentation import.
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parents:
diff
changeset
|
458 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
459 <para> |
273
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|
460 Определяет, в каких случаях запрос будет передан следующему серверу: |
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diff
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|
461 <list type="tag"> |
76
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Russian documentation import.
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changeset
|
462 |
273
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|
463 <tag-name><literal>error</literal></tag-name> |
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|
464 <tag-desc>произошла ошибка соединения с сервером, передачи ему запроса или |
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Fixed markup and spelling, sorted directives, added missing links,
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271
diff
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|
465 чтения заголовка ответа сервера;</tag-desc> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
466 |
273
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271
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changeset
|
467 <tag-name><literal>timeout</literal></tag-name> |
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271
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|
468 <tag-desc>произошёл таймаут во время соединения с сервером, |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
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271
diff
changeset
|
469 передачи ему запроса или чтения заголовка ответа сервера;</tag-desc> |
76
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Russian documentation import.
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parents:
diff
changeset
|
470 |
273
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271
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changeset
|
471 <tag-name><literal>invalid_header</literal></tag-name> |
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271
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|
472 <tag-desc>сервер вернул пустой или неверный ответ;</tag-desc> |
76
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Russian documentation import.
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parents:
diff
changeset
|
473 |
273
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271
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|
474 <tag-name><literal>http_500</literal></tag-name> |
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271
diff
changeset
|
475 <tag-desc>сервер вернул ответ с кодом 500;</tag-desc> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
476 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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271
diff
changeset
|
477 <tag-name><literal>http_502</literal></tag-name> |
44ab4026d9f5
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271
diff
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|
478 <tag-desc>сервер вернул ответ с кодом 502;</tag-desc> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
479 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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271
diff
changeset
|
480 <tag-name><literal>http_503</literal></tag-name> |
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271
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|
481 <tag-desc>сервер вернул ответ с кодом 503;</tag-desc> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
482 |
273
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Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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271
diff
changeset
|
483 <tag-name><literal>http_504</literal></tag-name> |
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271
diff
changeset
|
484 <tag-desc>сервер вернул ответ с кодом 504;</tag-desc> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
485 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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271
diff
changeset
|
486 <tag-name><literal>http_404</literal></tag-name> |
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Fixed markup and spelling, sorted directives, added missing links,
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271
diff
changeset
|
487 <tag-desc>сервер вернул ответ с кодом 404;</tag-desc> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
488 |
273
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Fixed markup and spelling, sorted directives, added missing links,
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271
diff
changeset
|
489 <tag-name><literal>off</literal></tag-name> |
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271
diff
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|
490 <tag-desc>запрещает передачу запроса следующему серверу.</tag-desc> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
491 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
492 </list> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
493 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
494 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
495 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
496 Необходимо понимать, что передача запроса следующему серверу возможна |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
497 только при условии, что клиенту ещё ничего не передавалось. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
498 То есть, если ошибка или таймаут возникли в середине передачи ответа, |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
499 то исправить это уже невозможно. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
500 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
501 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
502 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
503 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
504 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
505 <directive name="proxy_no_cache"> |
271 | 506 <syntax><value>строка</value> ...</syntax> |
99
1d315ef37215
The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
507 <default/> |
273
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271
diff
changeset
|
508 <context>http</context> |
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Fixed markup and spelling, sorted directives, added missing links,
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271
diff
changeset
|
509 <context>server</context> |
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271
diff
changeset
|
510 <context>location</context> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
511 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
512 <para> |
273
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271
diff
changeset
|
513 Задаёт условия, при которых ответ не будет сохраняться в кэш. |
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Fixed markup and spelling, sorted directives, added missing links,
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271
diff
changeset
|
514 Если значение хотя бы одного из строковых параметров непустое и не равно “0”, |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
515 то ответ не будет сохранён: |
98 | 516 <example> |
273
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271
diff
changeset
|
517 proxy_no_cache $cookie_nocache $arg_nocache$arg_comment; |
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271
diff
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|
518 proxy_no_cache $http_pragma $http_authorization; |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
519 </example> |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
520 Можно использовать совместно с директивой <link id="proxy_cache_bypass"/>. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
521 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
522 |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
523 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
524 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
525 |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
526 <directive name="proxy_pass"> |
102
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Ruslan Ermilov <ru@nginx.com>
parents:
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diff
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|
527 <syntax><value>URL</value></syntax> |
99
1d315ef37215
The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
528 <default/> |
273
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Fixed markup and spelling, sorted directives, added missing links,
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|
529 <context>location</context> |
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271
diff
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|
530 <context>if в location</context> |
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|
531 <context>limit_except</context> |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
532 |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
533 <para> |
273
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Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
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|
534 Задаёт адрес проксируемоего сервера и URI, на который |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
535 будет отображаться location. |
296 | 536 Адрес может быть указан в виде доменного имени или адреса, и порта, например, |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
537 <example> |
351
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Ruslan Ermilov <ru@nginx.com>
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|
538 proxy_pass http://localhost:8000/uri/; |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
539 </example> |
273
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parents:
271
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|
540 или в виде пути UNIX-сокета: |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
541 <example> |
351
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|
542 proxy_pass http://unix:/tmp/backend.socket:/uri/; |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
543 </example> |
273
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Ruslan Ermilov <ru@nginx.com>
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|
544 путь указан после слова “<literal>unix</literal>” |
44ab4026d9f5
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parents:
271
diff
changeset
|
545 и заключён между двумя двоеточиями. |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
546 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
547 |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
548 <para> |
273
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parents:
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|
549 Если доменному имени соответствует несколько адресов, то все они будут |
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Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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changeset
|
550 использоваться по очереди (round-robin). |
296 | 551 И, кроме того, адрес может быть |
135
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Renamed ngx_http_upstream to ngx_http_upstream_module.
Ruslan Ermilov <ru@nginx.com>
parents:
110
diff
changeset
|
552 <link doc="ngx_http_upstream_module.xml">группой серверов</link>. |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
553 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
554 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
555 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
556 При передаче запроса серверу часть URI, соответствующая location, |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
557 заменяется на URI, указанный в директиве <literal>proxy_pass</literal>. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
558 Но из этого правила есть два исключения, в которых нельзя определить |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
559 заменяемый location: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
560 <list type="bullet"> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
561 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
562 <listitem> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
563 если location задан регулярным выражением; |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
564 </listitem> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
565 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
566 <listitem> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
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|
567 если внутри проксируемого location с помощью директивы |
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Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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271
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changeset
|
568 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> изменяется |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
569 URI, и именно с этой конфигурацией будет обрабатываться запрос |
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Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
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|
570 (<literal>break</literal>): |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
571 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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271
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|
572 location /name/ { |
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Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
573 rewrite /name/([^/]+) /users?name=$1 break; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
574 proxy_pass http://127.0.0.1; |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
575 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
576 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
577 Для этих случаев URI передаётся без отображения. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
578 </listitem> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
579 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
580 </list> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
581 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
582 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
583 <para> |
273
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Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
584 Кроме того, можно указать, чтобы URI запроса передавался в том же виде, |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
585 в каком его прислал клиент, а не в обработанном виде. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
586 Во время обработки |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
587 <list type="bullet"> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
588 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
589 <listitem> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
590 два и более слэшей заменяются на один: “//” — “/”; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
591 </listitem> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
592 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
593 <listitem> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
594 убираются ссылки на текущий каталог: “/./” — “/”; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
595 </listitem> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
596 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
597 <listitem> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
598 убираются ссылки на предыдущий каталог: “/dir/../” — “/”. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
599 </listitem> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
600 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
601 </list> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
602 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
603 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
604 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
605 Если на сервер нужно передать URI в необработанном виде, то для этого |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
606 в директиве <literal>proxy_pass</literal> нужно указать URL сервера без URI: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
607 <example> |
273
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Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
608 location /some/path/ { |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
609 proxy_pass http://127.0.0.1; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
610 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
611 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
612 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
613 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
614 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
615 Имя сервера, его порт и передаваемый URI можно также полностью задать |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
616 с помощью переменных: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
617 <example> |
351
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
changeset
|
618 proxy_pass http://$host$uri; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
619 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
620 или так: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
621 <example> |
351
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
changeset
|
622 proxy_pass $request; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
623 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
624 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
625 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
626 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
627 В этом случае имя сервера ищется среди описанных |
135
edf8c90f8085
Renamed ngx_http_upstream to ngx_http_upstream_module.
Ruslan Ermilov <ru@nginx.com>
parents:
110
diff
changeset
|
628 <link doc="ngx_http_upstream_module.xml">групп серверов</link> |
79
0a45870d0160
Fixed cross-document links to use doc and id.
Maxim Dounin <mdounin@mdounin.ru>
parents:
76
diff
changeset
|
629 и если не найдено, то определяется с помощью |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
630 <link doc="ngx_http_core_module.xml" id="resolver"/>'а. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
631 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
632 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
633 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
634 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
635 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
636 <directive name="proxy_pass_header"> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
637 <syntax><value>поле</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
638 <default/> |
273
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Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
639 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
640 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
641 <context>location</context> |
76
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642 |
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643 <para> |
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644 Разрешает передавать от проксируемого сервера клиенту |
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645 <link id="proxy_hide_header">запрещённые для передачи</link> поля заголовка. |
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646 </para> |
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647 |
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648 </directive> |
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649 |
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650 |
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651 <directive name="proxy_read_timeout"> |
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652 <syntax><value>время</value></syntax> |
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653 <default>60s</default> |
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654 <context>http</context> |
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655 <context>server</context> |
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656 <context>location</context> |
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657 |
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658 <para> |
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659 Задаёт таймаут при чтении ответа проксированного сервера. |
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660 Таймаут устанавливается не на всю передачу ответа, |
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661 а только между двумя операциями чтения. |
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662 Если по истечении этого времени проксируемый сервер ничего не передаст, |
279 | 663 соединение закрывается. |
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664 </para> |
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|
665 |
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|
666 </directive> |
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|
667 |
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|
668 |
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669 <directive name="proxy_redirect"> |
273
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670 <syntax><literal>default</literal></syntax> |
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671 <syntax><literal>off</literal></syntax> |
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672 <syntax><value>перенаправление</value> <value>замена</value></syntax> |
102
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673 <default>default</default> |
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674 <context>http</context> |
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675 <context>server</context> |
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676 <context>location</context> |
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|
677 |
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678 <para> |
273
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|
679 Задаёт текст, который нужно изменить в полях заголовка |
238
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680 <header>Location</header> и <header>Refresh</header> в ответе |
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|
681 проксируемого сервера. |
273
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682 Предположим, проксируемый сервер вернул поле заголовка |
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683 “<literal>Location: http://localhost:8000/two/some/uri/</literal>”. |
238
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|
684 Директива |
76
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|
685 <example> |
351
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686 proxy_redirect http://localhost:8000/two/ http://frontend/one/; |
76
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687 </example> |
238
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|
688 перепишет эту строку в виде |
273
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271
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689 “<literal>Location: http://frontend/one/some/uri/</literal>”. |
76
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|
690 </para> |
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Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
691 |
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Maxim Dounin <mdounin@mdounin.ru>
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|
692 <para> |
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Maxim Dounin <mdounin@mdounin.ru>
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|
693 В заменяемой строке можно не указывать имя сервера: |
4a4caa566120
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parents:
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|
694 <example> |
351
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|
695 proxy_redirect http://localhost:8000/two/ /; |
76
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|
696 </example> |
238
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222
diff
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|
697 тогда будет подставлено основное имя сервера и порт, если он отличен от 80. |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
698 </para> |
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
699 |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
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|
700 <para> |
279 | 701 Стандартная замена, задаваемая параметром <literal>default</literal>, |
273
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|
702 использует параметры директив |
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|
703 <link doc="ngx_http_core_module.xml" id="location"/> и |
238
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
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diff
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|
704 <link id="proxy_pass"/>. |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
705 Поэтому две нижеприведённые конфигурации одинаковы: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
706 <example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
707 location /one/ { |
238
e33fc8541217
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diff
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|
708 proxy_pass http://upstream:port/two/; |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
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222
diff
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|
709 proxy_redirect default; |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
710 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
711 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
712 <example> |
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
713 location /one/ { |
238
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|
714 proxy_pass http://upstream:port/two/; |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
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|
715 proxy_redirect http://upstream:port/two/ /one/; |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
716 </example> |
279 | 717 Параметр <literal>default</literal> недопустим, если в <link id="proxy_pass"/> |
238
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diff
changeset
|
718 используются переменные. |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
719 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
720 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
721 <para> |
279 | 722 В строке <value>замена</value> можно использовать переменные: |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
723 <example> |
351
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|
724 proxy_redirect http://localhost:8000/ http://$host:$server_port/; |
238
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|
725 </example> |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
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222
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|
726 </para> |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
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diff
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|
727 |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
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|
728 <para> |
279 | 729 В строке <value>перенаправление</value> тоже можно использовать (1.1.11) |
730 переменные: | |
238
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|
731 <example> |
351
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|
732 proxy_redirect http://$proxy_host:8000/ /; |
238
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|
733 </example> |
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|
734 </para> |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
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222
diff
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|
735 |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
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222
diff
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|
736 <para> |
e33fc8541217
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|
737 Директиву также можно задать (1.1.11) при помощи регулярных выражений. |
271 | 738 При этом <value>перенаправление</value> должно начинаться либо с символа |
739 “<literal>~</literal>”, если при сравнении следует учитывать регистр символов, | |
740 либо с символов “<literal>~*</literal>”, если регистр символов учитывать | |
741 не нужно. | |
238
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|
742 Регулярное выражение может содержать именованные и позиционные выделения, |
271 | 743 а <value>замена</value> ссылаться на них: |
238
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|
744 <example> |
351
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|
745 proxy_redirect ~^(http://[^:]+):\d+(/.+)$ $1$2; |
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316
diff
changeset
|
746 proxy_redirect ~*/user/([^/]+)/(.+)$ http://$1.example.com/$2; |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
747 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
748 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
749 |
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
750 <para> |
279 | 751 Директив <literal>proxy_redirect</literal> может быть несколько: |
76
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parents:
diff
changeset
|
752 <example> |
351
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parents:
316
diff
changeset
|
753 proxy_redirect default; |
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
changeset
|
754 proxy_redirect http://localhost:8000/ /; |
a4fa80755eab
Consistently strip initial offset in examples.
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parents:
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diff
changeset
|
755 proxy_redirect http://www.example.com/ /; |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
756 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
757 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
758 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
759 <para> |
279 | 760 Параметр <literal>off</literal> запрещает все директивы |
271 | 761 <literal>proxy_redirect</literal> |
238
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diff
changeset
|
762 на данном уровне: |
76
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parents:
diff
changeset
|
763 <example> |
351
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Consistently strip initial offset in examples.
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parents:
316
diff
changeset
|
764 proxy_redirect off; |
a4fa80755eab
Consistently strip initial offset in examples.
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parents:
316
diff
changeset
|
765 proxy_redirect default; |
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
changeset
|
766 proxy_redirect http://localhost:8000/ /; |
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
changeset
|
767 proxy_redirect http://www.example.com/ /; |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
768 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
769 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
770 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
771 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
772 С помощью этой директивы можно также добавлять имя хоста к относительным |
256
c78b2d6fe261
Use another term for "redirect".
Ruslan Ermilov <ru@nginx.com>
parents:
238
diff
changeset
|
773 перенаправлениям, выдаваемым проксируемым сервером: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
774 <example> |
351
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
changeset
|
775 proxy_redirect / /; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
776 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
777 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
778 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
779 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
780 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
781 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
782 <directive name="proxy_send_timeout"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
783 <syntax><value>время</value></syntax> |
279 | 784 <default>60s</default> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
785 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
786 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
787 <context>location</context> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
788 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
789 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
790 Задаёт таймаут при передаче запроса проксированному серверу. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
791 Таймаут устанавливается не на всю передачу запроса, |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
792 а только между двумя операциями записи. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
793 Если по истечении этого времени проксируемый сервер не примет новых данных, |
279 | 794 соединение закрывается. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
795 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
796 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
797 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
798 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
799 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
800 <directive name="proxy_set_header"> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
801 <syntax><value>поле</value> <value>значение</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
802 <default>Host $proxy_host</default> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
803 <default>Connection close</default> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
804 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
805 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
806 <context>location</context> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
807 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
808 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
809 Позволяет переопределять или добавлять поля заголовка запроса, |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
810 передаваемые проксируемому серверу. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
811 В качестве значения можно использовать текст, переменные и их комбинации. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
812 Директивы наследуются с предыдущего уровня при условии, что на данном |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
813 уровне не описаны свои директивы <literal>proxy_set_header</literal>. |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
814 По умолчанию переопределяются только два поля: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
815 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
816 proxy_set_header Host $proxy_host; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
817 proxy_set_header Connection close; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
818 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
819 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
820 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
821 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
822 Неизменённое поле заголовка запроса <header>Host</header> можно передать так: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
823 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
824 proxy_set_header Host $http_host; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
825 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
826 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
827 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
828 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
829 Однако, если это поле отсутствует в заголовке запроса клиента, то ничего |
364 | 830 передаваться не будет. |
831 В этом случае лучше воспользоваться переменной <var>$host</var>—её | |
832 значение равно имени сервера в поле <header>Host</header> | |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
833 заголовка запроса, или же основному имени сервера, если поля нет: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
834 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
835 proxy_set_header Host $host; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
836 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
837 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
838 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
839 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
840 Кроме того, можно передать имя сервера вместе с портом проксируемого сервера: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
841 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
842 proxy_set_header Host $host:$proxy_port; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
843 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
844 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
845 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
846 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
847 Если значение поля заголовка — пустая строка, то поле вообще |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
848 не будет передаваться проксируемому серверу: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
849 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
850 proxy_set_header Accept-Encoding ""; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
851 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
852 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
853 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
854 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
855 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
856 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
857 <directive name="proxy_ssl_session_reuse"> |
271 | 858 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
859 <default>on</default> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
860 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
861 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
862 <context>location</context> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
863 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
864 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
865 Определяет, использовать ли повторно SSL-сессии при |
364 | 866 работе с проксированным сервером. |
867 Если в логах появляются ошибки | |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
868 “<literal>SSL3_GET_FINISHED:digest check failed</literal>”, |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
869 то можно попробовать выключить |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
870 повторное использование сессий. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
871 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
872 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
873 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
874 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
875 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
876 <directive name="proxy_store"> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
877 <syntax> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
878 <literal>on</literal> | |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
879 <literal>off</literal> | |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
880 <value>строка</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
881 <default>off</default> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
882 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
883 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
884 <context>location</context> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
885 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
886 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
887 Разрешает сохранение на диск файлов. |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
888 Параметр <literal>on</literal> сохраняет файлы в соответствии с путями, |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
889 указанными в директивах |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
890 <link doc="ngx_http_core_module.xml" id="alias"/> или |
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
891 <link doc="ngx_http_core_module.xml" id="root"/>. |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
892 Параметр <literal>off</literal> запрещает сохранение файлов. |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
893 Кроме того, имя файла можно задать явно с помощью строки с переменными: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
894 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
895 proxy_store /data/www$original_uri; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
896 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
897 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
898 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
899 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
900 Время изменения файлов выставляется согласно полученному полю |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
901 <header>Last-Modified</header> в заголовке ответа. |
279 | 902 Ответ сначала записывается во временный файл, а потом этот файл |
903 переименовывается. | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
904 Начиная с версии 0.8.9, временный файл и постоянное место хранения ответа |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
905 могут располагаться на разных файловых системах, но нужно учитывать, |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
906 что в этом случае вместо дешёвой операции переименовывания в пределах |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
907 одной файловой системы файл копируется с одной файловой системы на другую. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
908 Поэтому лучше, если сохраняемые файлы будут находиться на той же файловой |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
909 системе, что и каталог с временными файлами, задаваемый директивой |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
910 <link id="proxy_temp_path"/> для данного location. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
911 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
912 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
913 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
914 Директиву можно использовать для создания локальных копий статических |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
915 неизменяемых файлов, например, так: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
916 <example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
917 location /images/ { |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
918 root /data/www; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
919 open_file_cache_errors off; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
920 error_page 404 = /fetch$uri; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
921 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
922 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
923 location /fetch/ { |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
924 internal; |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
925 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
926 proxy_pass http://backend/; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
927 proxy_store on; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
928 proxy_store_access user:rw group:rw all:r; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
929 proxy_temp_path /data/temp; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
930 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
931 alias /data/www/; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
932 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
933 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
934 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
935 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
936 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
937 или так: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
938 <example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
939 location /images/ { |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
940 root /data/www; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
941 error_page 404 = @fetch; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
942 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
943 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
944 location @fetch { |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
945 internal; |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
946 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
947 proxy_pass http://backend; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
948 proxy_store on; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
949 proxy_store_access user:rw group:rw all:r; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
950 proxy_temp_path /data/temp; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
951 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
952 root /data/www; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
953 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
954 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
955 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
956 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
957 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
958 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
959 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
960 <directive name="proxy_store_access"> |
271 | 961 <syntax><value>пользователи</value>:<value>права</value> ...</syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
962 <default>user:rw</default> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
963 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
964 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
965 <context>location</context> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
966 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
967 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
968 Задаёт права доступа для создаваемых файлов и каталогов, например, |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
969 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
970 proxy_store_access user:rw group:rw all:r; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
971 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
972 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
973 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
974 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
975 Если заданы какие-либо права для <literal>group</literal> или |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
976 <literal>all</literal>, то права для <literal>user</literal> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
977 указывать необязательно: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
978 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
979 proxy_store_access group:rw all:r; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
980 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
981 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
982 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
983 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
984 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
985 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
986 <directive name="proxy_temp_path"> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
987 <syntax> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
988 <value>путь</value> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
989 [<value>уровень1</value> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
990 [<value>уровень2</value> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
991 [<value>уровень3</value>]]]</syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
992 <default>proxy_temp</default> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
993 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
994 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
995 <context>location</context> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
996 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
997 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
998 Задаёт имя каталога для хранения временных файлов, |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
999 полученных от другого сервера. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1000 В каталоге может использоваться иерархия подкаталогов до трёх уровней. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1001 Например, при такой конфигурации |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1002 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
1003 proxy_temp_path /spool/nginx/proxy_temp 1 2; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1004 </example> |
273
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Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
1005 временный файл будет следующего вида: |
98 | 1006 <example> |
279 | 1007 /spool/nginx/proxy_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1008 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1009 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1010 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1011 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1012 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1013 </section> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1014 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1015 |
273
44ab4026d9f5
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Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
1016 <section id="variables" name="Встроенные переменные"> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1017 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1018 <para> |
273
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Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
1019 В модуле <literal>ngx_http_proxy_module</literal> есть встроенные переменные, |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1020 которые можно использовать для формирования заголовков с помощью директивы |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1021 <link id="proxy_set_header"/>: |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
1022 <list type="tag"> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1023 |
273
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parents:
271
diff
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1024 <tag-name><var>$proxy_host</var></tag-name> |
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1025 <tag-desc>имя проксируемого хоста и порт;</tag-desc> |
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1026 |
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1027 <tag-name><var>$proxy_port</var></tag-name> |
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1028 <tag-desc>порт проксируемого хоста;</tag-desc> |
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1029 |
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1030 <tag-name><var>$proxy_add_x_forwarded_for</var></tag-name> |
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1031 <tag-desc>поле заголовка запроса клиента <header>X-Forwarded-For</header> |
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1032 и добавленная к нему через запятую переменная <var>$remote_addr</var>. |
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1033 Если же поля <header>X-Forwarded-For</header> в заголовке запроса клиента нет, |
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1034 то переменная <var>$proxy_add_x_forwarded_for</var> |
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1035 равна переменной <var>$remote_addr</var>.</tag-desc> |
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1036 </list> |
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1037 </para> |
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1038 |
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1039 </section> |
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1040 |
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1041 </module> |